#include<iostream>
#include<opencv2/imgcodecs.hpp>
#include<opencv2/highgui.hpp>
#include<opencv2/imgproc.hpp>
#include<opencv2/objdetect.hpp>
#include<string>
#include<vector>

using namespace std;
using namespace cv;

Mat erzhihua(Mat img);//二值化选取绿色

Mat lvbo(Mat img);//开运算滤波消除较小区域

Mat shibie(Mat mask,Mat img,vector<Point> &traj,bool& firstf);//识别色块绘制轨迹和预测位置

Point2f yuce(Point2f objectCenter,bool firstf);//预测位置，在shibie()内部
//